London, 1882. Alec Lonsdale, a young reporter on the Pall Mall Gazette, is working on a story about a fatal house fire. But the postmortem on the victim produces shocking results: Patrick Donovan's death was no accident. But why would someone murder a humble shop assistant and steal part of his brain? When a second body is discovered, its throat cut, and then a third, Lonsdale and his spirited female colleague, Hulda Friederichs, begin to uncover evidence of a conspiracy that reaches to th...

December 1882. Attending the opening of the new Natural History Museum, reporter Alec Lonsdale and his colleague Hulda Friederichs are shocked to discover a body in the basement, hacked to death. Suspicion falls on three cannibals, brought from the Congo as museum exhibits, who have disappeared. But Alec discovers that three other men have been similarly murdered, and when he and Hulda discover a letter in the victim's home warning of a catastrophic event planned for Christmas Eve, they fi...